![WARFRAME Wiki](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="500" height="500"><rect fill-opacity="0"/></svg>)
⭐
Release Date: June 28th, 2017
Dauntless and devout, the dark priest Harrow bestows upon his coven three virtues: salvation through sacrifice, redemption through vengeance, and ascension through defiance.
Nemeses beware, for only death awaits. Enchain the tainted, silence their heresy, and deliver their tormented souls unto the Void's embrace. Harrow was absolved in Update 21.0 (2017-06-29).
Acquisition
Harrow's main blueprint is awarded upon completion of the Chains of Harrow quest. The Chassis blueprint is acquired from defeating Void Fissure enemies, the Neuroptics blueprint can be found from Rotation A Spy vaults on Pago, Kuva Fortress, and the Systems blueprint is rewarded from Defection missions on Rotations B and C. Both Neuroptics and Systems can also be obtained from Rotation C Kuva Survival on Taveuni, Kuva Fortress. Additional main blueprints can be bought from Cephalon Simaris for
50,000.| Item | Source | Chance | Expected | Nearly Guaranteed |
|---|---|---|---|---|
 Systems Blueprint |
Tier 2 Defection / C | 15% | ~ 6 C Rotations | 42 ± 14 C Rotations |
| Systems Blueprint |
Tier 2 Defection / B | 6% | ~ 16 B Rotations | 111 ± 37 B Rotations |
| Systems Blueprint |
Tier 3 Defection / C | 15% | ~ 6 C Rotations | 42 ± 14 C Rotations |
| Systems Blueprint |
Tier 3 Defection / B | 6% | ~ 16 B Rotations | 111 ± 37 B Rotations |
| Systems Blueprint |
Kuva Fortress Survival / C | 12% | ~ 8 C Rotations | 54 ± 18 C Rotations |
| Systems Blueprint |
Tier 1 Defection / C | 15% | ~ 6 C Rotations | 42 ± 14 C Rotations |
| Systems Blueprint |
Tier 1 Defection / B | 6% | ~ 16 B Rotations | 111 ± 37 B Rotations |
 Neuroptics Blueprint |
Kuva Fortress Survival / C | 12% | ~ 8 C Rotations | 54 ± 18 C Rotations |
| Neuroptics Blueprint |
Kuva Fortress Spy / A | 16.67% | ~ 5 A Rotations | 37 ± 12 A Rotations |
 Chassis Blueprint |
Void Fissure Corrupted Enemy | 3% | ~ 33 Kills | 226 ± 75 Kills |
All drop rates data is obtained from DE's official drop tables.
See Mission Rewards#Standard Missions for definitions on reward table rotations.
For more detailed definitions and information,
visit here.
Alternatively, upon completion of The Duviri Paradox, Harrow's main and component blueprints can be earned from The Circuit. By selecting him on the rotating week he is available, players can earn his blueprints after reaching Tier 2 (Neuroptics), 5 (Chassis), 8 (Systems), and 10 (Main) rewards.
Crafting
| Manufacturing Requirements | |||||
|---|---|---|---|---|---|
 25,000 |
1 |
1 |
1 |
 Kuva2,000 |
Time: 3 Day(s) |
Rush:  50
| |||||
 Market Price: 225
|
 Blueprints Price: N/A
| ||||
| Harrow Neuroptics Blueprint | |||||
15,000 |
 Rubedo1,500 |
 Polymer Bundle4,000 |
 Plastids2,000 |
 Neural Sensors5 |
Time: 12 Hour(s) |
| Rush: 25
| |||||
| Harrow Chassis Blueprint | |||||
15,000 |
 Alloy Plate20,000 |
 Salvage25,000 |
 Oxium800 |
 Orokin Cell5 |
Time: 12 Hour(s) |
| Rush: 25
| |||||
| Harrow Systems Blueprint | |||||
15,000 |
 Circuits2,500 |
 Cryotic1,000 |
 Ferrite25,000 |
 Control Module15 |
Time: 12 Hour(s) |
| Rush: 25
| |||||
Notes
- If Harrow wields his signature
Knell/ Knell Prime, the weapon's magazine size is increased by 1 round, for a total of 2 rounds.
- Currently, Scourge/ Scourge Prime lacks a Signature Weapon bonus with Harrow.
- Currently,
- Due to his passive doubling overshield capacity, Harrow possesses the third highest base total shield value of all Warframes (2,955), behind Hildryn Prime and Harrow Prime.
Tips
- Harrow's ability kit allows him to make use of Critical-focused weapons, especially ones that benefit from headshots: Condemn binds enemies and exposes their heads, Penance increases weapon reload speed and fire rate, and Covenant greatly increases Critical Chance especially on headshots.
Trivia
- Harrow means "to traumatize or torment."
- It originally referred to a farming tool – a frame covered in spikes—which was dragged across soil in order to remove weeds, break up clods of dirt, and cover-up seeds. A 'harrowing' experience has come to mean one where an individual undergoes significant trauma but comes out of it purified.
- In a particular interpretation of Christianity, Christ's descent into Sheol in order to retrieve the souls of all the individuals who died between the beginning of the world and his sacrifice, excluding the damned, is referred to as the Harrowing of Hell.
- The name of Harrow's abilities refer to various aspects of Catholicism.
- To be damned in the Catholic faith is to be condemned to hell after death as punishment for mortal sins that are not confessed.
- Penance is an alternate name for the Sacrament of Reconciliation in the Catholic Church, and is also a name for actions done to atone for confessed sins.
- A thurible is a metal censer suspended from chains, in which incense is burned. A Thurible is usually used during Mass.
- A covenant is an agreement made by God with a religious community or with humanity in general.
- Similar to Excalibur's Exalted Blade, Ivara's Artemis Bow, and Wukong's Iron Staff, Harrow's iconic object of power, his thurible, is shown during the casting animations for his Abilities.
- Harrow's thurible is also visible during his Noble and Agile Idle Animations. However, if the Animations are equipped on another Warframe, the thurible will not be visible.
- Harrow is the first Warframe to have an associated and named original Operator: Rell.
- Harrow is the sole remaining Warframe whose component blueprints drop from non-boss enemies.
- In Harrow's case, only the Chassis is dropped by enemies.
- Prior to Update 29.10 (2021-03-19), the other two were Ash and Oberon (their component blueprints are now found in Railjack Missions).
- Harrow is the second Warframe to be controlled by an entity other than the Tenno, after Chroma. He was also hostile toward the player, like Chroma.
- Unlike Chroma, there is an explanation as to how and why Harrow came to be in such a state. See Chains of Harrow Quest.
- Upon waiting a short time whilst in Harrow's Abilities page, players will hear the familiar "Rap Tap Tap" of The Man in The Wall.
- Harrow's Noble Animation standing stance mimics a military "parade rest", and his Primary Weapon Noble Animation closely resembles the spinning rifle tricks performed by military honor guards.
| Warframes | ||
|---|---|---|
 Ash •  Atlas •  Banshee •  Baruuk •  Caliban •  Chroma •  Citrine •  Dagath •  Dante •  Ember •  Equinox •  Excalibur ( Umbra) •  Frost •  Gara •  Garuda •  Gauss •  Grendel •  Gyre •  Harrow •  Hildryn •  Hydroid •  Inaros •  Ivara •  Jade •  Khora •  Koumei •  Kullervo •  Lavos •  Limbo •  Loki •  Mag •  Mesa •  Mirage •  Nekros •  Nezha •  Nidus •  Nova •  Nyx •  Oberon •  Octavia •  Protea •  Qorvex •  Revenant •  Rhino •  Saryn •  Sevagoth •  Styanax •  Titania •  Trinity •  Valkyr •  Vauban •  Volt •  Voruna •  Wisp •  Wukong •  Xaku •  Yareli •  Zephyr
| ||
| Upcoming | ||
| Cyte-09 | ||
| Attributes • Helminth • Augments • Compare All • Cosmetics | ||
Lorem ipsum dolor sit amet
710 comments
"Harrow is the second Warframe to be controlled by an entity other than the Tenno, after Chroma. He was also hostile toward the player, like Chroma."
Protea makes three now
In all honestly, from the bottom of my hearth, Fuck Defection.
use Volt. he makes small work of that mission. Wisp is also a great option.
From my testing it looks like recasting his 2 while it's active doesn't apply any new conditional strength you have on recast. you have to wait for the duration of the previous cast to end and then recast it. for example say you cast his 2 at 100% strength, then proc growing power and recast at 125% strength, you'll only extend the duration without benefiting from the increased strength. I hope someone adds this to his wiki page.
You can add it to the page
Does Nourish increase the energy gained from his 3 Thurible? I think that might be an interesting health tank build combined with Penance's life steal, Quick Thinking and Energy Siphon as Aura.
Not as good as the Pillage build, sure, but still interesting.
Since day one still my favorite frame.
He's also one of those main character warframes, like Kullervo and Baruuk.
Harrow is (unlike protea) very much how he is in the quest
Harrow shows stuff in the quest, and follows up on it. Protea... shows stuff in the quest, and gets dinky little turret, some shurikens, an almost useless ability, and an... energy pad?? Don't get me wrong, Protea's kit is strong as is and she can handle level cap. But it's fucking disappointing what they did to her. Could've done a time slow, a time reversal (on enemies... it's so wonky on yourself...), a cooler version of expedite suffering, maybe some unique buffs like condensing buffs down to just one second, but multiplying their effect by the remaining time. They could've done a time stop, kind of like Limbo's bubble thingy. They had literally EVERYTHING they needed to cook up the most fun warframe to ever be released. And they make fucking Engineer from TF2... dropped the ball harder than Bungie did to Destiny 2.
His condemn does not work the way other abilities against eximus, sure they are immune to the cc part but they also dont give sheilds when hit by the wave which is inconsistent with how other abilities interact with overguard
Harrow bind on my isaac until I repent
Preach
Try him with dual toxycysts incarnon its the most stupid thing ever
Also, I REALLY recommend the casting speed archon shards.
I really think that his 3 should give "some sort" of bonus for overcapping on energy. It a bit silly restoring half my max energy per kill when you only have to cast once every 30 seconds because buff-frame.
Could ether go down the route of giving more of what he wants, such as 5% of excess energy it tries to restore is converted into Ability Duration for a while... Or it could go down the route of giving him utility he doesn't currently have, such as it converting to Movement or Parkour Speed...
Maybe it could be an augment bonus if his base skill doesn't need any direct buffs. I just think it'd feel better to use not seeing +30 Energy, +30 energy, +120 Headshot energy, +120 Headshot energy, +30 Energy.. going to waste 5 times a second.
Ohhh... Or maybe instead of a buff it could be an active effect like doing pulses of damage around him... This could result in some funny alt-builds for him. Like dumping duration in favor of building range and strength, dumping your entire Primed Flow energy bar into his 3, getting a headshot, and turning into a budget roomnuke-frame..
Harrow is already too op, he doesn't need buffs
You uhh.. didn't read the comment... I did not suggest him getting buffed..
Or maybe you're mistaking Harrow "giving buffs" as in effects which boost the power of himself and teammates, with "getting buffed" as in a balance patch to improve his effectiveness.
For your last point, just subsume Thermal Sunder from Gauss over his 1,2, or 4. "budget nuke" build unlocked.
Harrow is the only (I think) Warframe that deals no damage at all with his all abilities.
^ Loki does indeed damage with the disarm, impact damage specifically.
Trinity.
LOL did this man just say Trinity, one of the few warframes capable of slaughtering level cap with nothing but her abilities, does no damage with her abilities???? IFUCKINGCANT this community sometimes is just so hilarious
What are you so mad about man
smoking that shit that maxes out your energy bar after 2 kills
I got mad not being able to find this so I'm going to post it after finding it myself.
To calculate for Covenant use this formula
((50 - (no damage headshot bonus ÷ 4)) ÷ percent for damage taken x 100 = how much damage needed to hit max
So for an example ((50 - (47 ÷ 4)) ÷ 3.5 x 100 = 1092
(removed after the decimal)
Just got Harrow neurotics on Pago, Kuva Fortress spy mission, only doing 2 of the 3 data vaults. Looks like, if you hack correctly the 3 of them, u never got the neurotic, at least my RNG worked like that
Neuroptics is on rotation A. You only need to hack 1 vault to roll a chance for it. Doing more vaults doesn't affect the RNG at all.
Harrow prime was my worst waste of money
But you have to continually kill things in order TO heal and support your team instead of the team doing that. It makes no sense to me as a newbie to the game. Why can’t he focus solely on support rather than having to make headshots?
^I mean, you can stilll play like Trinity if that's more your thing, just corner supporting without much effort. Harrow is a pro-active, offensive support centered around headshots to pull his abilities off properly. It's legit the "I don't wanna play a Support" support. If you've ever played other team games, especially stuff like mobas and hero shooters, you have noticed not everything is the Mercy type of support where you just stand back and throw free healing. There's plenty of concepts like "deal damage which in turn enables healing/heals allies passively". Hell even games like WoW have stuff like this. Paladins rely on hitting stuff to keep up their mana and trigger their powerful procs when played as Healers. But - back to Warframe - the point is that you have other options to play if playstyles like Harrow don't make sense to you. I personally love the shit out of him. You don't feel like the team b*tch running behind them giving out healies and energy from your basket and tap out at any kind of serious opposition. You go in, buffed up like a madman, and start popping heads and taking names, which in turn triggers your support spells. It's a very intuitive way to allow people who generally dislike being JUST supports to actually still have a support frame to play that they like, instead of being forced into something they don't. And with the way Harrow is considered the best support bar almost no other overall, I'd say the hugely succeeded with him. He's fun, he's skill-based in many ways - management of buffs, headshot reliant, no offensive spells just CC unlike I think any other frame out there, forcing you to rely on your gunplay a lot more than, say, something like Saryn or Mesa. Ironically Harrow is more of a "gunslinger/deadeye" than Mesa as he's reliant on Headshots while she's more or less a bogstandard AoE frame. No shade towards mesa fans but it really does feel like that to me.
I aint readin allat
Dude you totally owned him by being a low functioning attention deficit retard who can't read a single paragraph without having keys jingled in front of his face. Epic own dude, you win teh internets 4 2day : DDDD
As of today, Harrow blueprints in Kuva survival are getting deleted from your loot. Proof here https://imgur.com/a/5O0d4aA
Apparently the bug is at least from 2021 : https://forums.warframe.com/topic/1245845-missing-warframe-parts/?ct=1676922191
Imagine my excitement to finally get Systems after 4 weeks and have it gone from my inventory.
Networking bug? Maybe something to do with your client not communicating with the game servers? Probably send a support ticket with EE.log or make a bug report on the forums.
Got systems on first try rotation C on saturn-Caracol , 8 squads, 1 died
Got one on the same mission node but with 6 squads and no one died, so maybe update the page?
Bro done it like 20 times and still dont have the systems...
Sometime recently, they finally got rid of the mysterious +1% and added the "+100% starting energy" from his mod loadout screen.
Sure, 🤓Superstitioustrash🤓
Username checks out
Imagine everyone here failing that check. Oh wait
I'm coming back to say yall are still bigger nerds than I.
Bunny 🥰
Are you schizofrenic?
SLAY
Cringe
By the order of the almighty 7, you will be executed using Jade Light on Thursday 11:45 am. Make sure to put on some raggy clothes, that old flashlight shit kinda weak, cant risk burning the whole place down.
Anyone else still feels robbed that his 3rd does not hurt enemies?
I think it would be such a cool addition, make it scale with your melee weapon mods and run around beating fools down with your thurible